# Polizei Dienstkalender 2 vs DPC

The clearest difference is update cadence: Polizei Dienstkalender 2 at every 3 days against DPC's every 3 weeks. Polizei Dienstkalender 2 also leads on iOS requirement (11.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Polizei Dienstkalender 2 sells 1 in-app purchase, starting at $2.99 per year and DPC sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Polizei Dienstkalender 2 ships an update every 3 days, DPC every 3 weeks. The most recent releases landed on November 12, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Polizei Dienstkalender 2 | DPC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/dpc-spotter/id6754877255/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 59 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Entner](https://appshunter.io/developer/465337675) | [DP-DYNAMIC GmbH](https://appshunter.io/developer/1850691200) |

## What reviewers say

### Polizei Dienstkalender 2

[App page](https://appshunter.io/ios/app/polizei-dienstkalender-2/id1609932111)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jährlicher Beitrag | $2.99 | per year |


### DPC

[App page](https://appshunter.io/ios/app/dpc-spotter/id6754877255)

This app provides clarity on aerial objects by identifying manned civilian aviation via ADS-B, MLAT, and Flarm. It uses AR view to help distinguish between drones, aircraft, and other lights in the sky, reducing false reports and focusing on real airspace violations.

**Highlights:** AR Camera View with Telemetry, ADS-B, MLAT, Flarm Signal Detection, 3D Map Visualization, Approaching Warning System, Offline Signal Reception (with DPC-Multitracker), Overview on a Situation Map

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DPC-Spotter Premium | $3.99 | per month |
| DPC-Spotter Premium | $22.99 | per year |
| DPC-Spotter Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Polizei Dienstkalender 2 free?

Polizei Dienstkalender 2 is free to download, with in-app purchases available.

### Is DPC free?

DPC is free to download, with in-app purchases available.

### Do Polizei Dienstkalender 2 or DPC have ads?

Neither Polizei Dienstkalender 2 nor DPC shows ads.

### Which is updated more often, Polizei Dienstkalender 2 or DPC?

Polizei Dienstkalender 2 ships an update every 3 days, and DPC every 3 weeks. Most recently, Polizei Dienstkalender 2 was updated on November 12, 2026 and DPC on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*